混砂车供液系统包括哪几部分？

Not until the motorbike looked almost new _________ repairing and cleaning it.

A．he stopped

B．did he stop

C．stopped he

D．he did stop

现代配送中心引入计算机管理系统，不属于其效果的是（）。

A.文秘

B.财务管理

C.配送中心的选址

D.辅助经营决策

In the dining room of my grandfather’s house stood his heavy dock. Meals in the dining room were a (16) for our four generations to become one. My grandfather’s clock always stood like a trusted old family friend, (17) us playing jokes and telling stories, which was already a (18) of our life.
When I was a child, the old clock interested me. I watched and listened to it during (19) I was surprised how at (20) times of the day, the clock would strike three times, six times or more, with a wonderful great (21) that echoed throughout the house. The clock chimed year after year, a part of my (22) , a part of my heart.
Even more (23) to me was my grandfather’s special action each day. He meticulously (24) the clock with a special key each day. The key was magic to me. It (25) our family’s magnificent clock ticking and striking all year round.

Ⅱ．完型填空/Cloze

A．seeing

B．hearing

C．watching

D．looking

关于外阴癌的叙述，正确的是（）

A.外阴癌多发生在小阴唇部位

B.出现结节肿物是外阴癌最常见的症状

C.外阴癌的癌前病变为外阴上皮内瘤样病变

D.外阴癌患者的治疗原则以化学治疗为主

E.外阴癌中最常见的是黑色素瘤

患者一年来口腔黏膜反复起疱、破溃，此起彼伏，伴有疼痛。检查发现：口腔黏膜广泛云雾状水肿，有多处鲜红糜烂面，周围有灰白色疱膜，撕取疱膜时可同时揭去周围正常黏膜

患者还可以有以下症状，除了（）。

A.出现皮损

B.吞咽困难

C.淋巴结肿大

D.指甲纵嵴

E.唾液增多